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Single-User License |
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If you have a single-user license for
ALTA, and have not yet
updated to version 6.5.X, please download and install the
following full installation (see
FAQ). It is strongly recommended to first uninstall
the prior version (i.e. 6.0.X).
If you have a single-user license for
ALTA, and have already
updated to version 6.5.X, please download and install the
following service release.
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Network License |
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If you have a network license for
ALTA and your organization
has not yet updated to version 6.5.X, please
contact ReliaSoft.
If your organization has already updated to version 6.5.X,
please download and install the following service release
on each client computer. NOTE: In order for the client
application to work properly, the current version of the
Network User Management Console must have been installed
on the server by the network administrator. To download
the most recent version of the network console,
click here...
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Downloading and Installing Service Releases
To download the installation program, right-click the link
and select Save Target As (or the equivalent command
for your browser) from the shortcut menu.
Remember to close all other applications before running
the installation.
Contact ReliaSoft's
Technical
Support Engineers with questions or concerns.
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Modifications
and Enhancements to ALTA 6 |
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The modifications/enhancements for each service release are
described next. This information is also available in the ReadMe
file that is installed with the software. The
most recent service release (build) contains all previous modifications.
Build 6.5.4
Modifications
- Added an option to Rest Cell(s) Format in the Edit
menu of the Stress Profile Explorer.
- The input for the probability of failure for the BX
Information and Time given Probability of Failure
functions in the Function Wizard have been changed to
percent.
- Fixed an issue regarding the Arrhenius-Lognormal
failure rate calculations in the Function Wizard.
Build 6.5.3
Modifications
- Corrected an issue regarding
the failure rate calculations for the Temperature-NonThermal
life-stress relationship.
Build 6.5.2
Modifications
- Fixed an intermittent issue regarding the integration
of the Cumulative Damage life-stress relationship with a
cyclical time-varying stress.
Build 6.5.1
Modifications
- Added Weibull++ 7 support.
Build 6.0.12
Modifications
- Resolved an occasional issue when calculating mean life
for General Log-Linear life-stress relationship with the
lognormal distribution.
- Corrected an intermittent error of not transferring
proper stress column data to Weibull++ when more than one
stress column was specified to be used. This also applies
to the Degradation analysis.
- Added ability to include multiple stress columns (max
= 8) in Accelerated Degradation analysis.
- Fixed an intermittent error when deleting sheets.
- Corrected an occasional issue which kept the points
on the Use Stress Level Probability plot from displaying
even though the option is selected.
Build 6.0.11
Modifications
- Corrected an occasional issue in regards to the Cumulative
Damage model that kept the parameters from being displayed.
- Do not allow to show data points on Life vs. Stress
plot for Cumulative Damage.
Build 6.0.10
Modifications
- Resolved an issue on the Life vs. Stress plot that kept
the proper plot settings from being used while on a multiple
plot sheet.
- Added the data points to be plotted along the pdf on
the Life vs. Stress plot. The points can be toggled on/off
via the Show Points option in the Plot Options menu. Added
properties to the Plot Setup to account for the data points
on the Life vs. Stress plot.
- Corrected an intermittent error which occurred in Monte
Carlo when trying to set the Cumulative Damage relation.
- Fixed an issue which kept the newly created data sheet
from having the proper default use stress level.
- Fixed an occasional issue which kept the points on the
plot from displaying even though Show Points was checked.
- Corrected an intermittent issue where the use stress
levels were not being properly updated for the selected
data set.
Build 6.0.9
Modifications
- Corrected error that kept the Plot All Stresses functionality
of the Side-by-Side plots from working properly.
- Fixed an intermittent problem of not saving plot setup
settings.
- After converting temperature values within a stress
column, the data sheet is no longer calculated.
- Resolved an occasional issue when conducting calculations
in the Quick Calculation Pad when Use Percent Values.
- Fixed intermittent error of not properly displaying
var/cov matrix when using combination models.
Build 6.0.8
Modifications
- Fixed an issue regarding Temperature-NonThermal confidence
bounds on reliability.
- Corrected data entry error when entering values less
than one while using international settings.
- Fixed an intermittent error which incorrectly setup
the stress columns being used for calculations when selecting
Temperature-Humidity.
- Resolved possible crash when displaying tooltip text
for use stress button.
- For a multiple plot, corrected an interface issue which
incorrectly displayed a list of available time-varying profiles
when the model was not Cumulative Damage.
- Fixed an intermittent problem which kept the stress
profile list from being displayed even if you right-clicked
within a stress column when using Cumulative Damage.
- When deleting a stress column, any entered data for
that column also gets deleted and the column header gets
reset.
- Added a feature in User Setup to allow for large Beta
values when conducting calculations with Cumulative Damage
- Weibull.
Build 6.0.6
Modifications
- Resolved intermittent issue when trying to plot while
varying the third stress column or higher.
- Fixed an intermittent problem regarding the formatting
of a copied and moved data sheet.
- Corrected an issue which occurred when transferring
F/S data to Folio from degradation.
Build 6.0.4
Modifications
- Enabled pasting on the demo version that allows for
saving.
- Corrected intermittent issue in which the use stress
is not being read properly while calculating using Cumulative
Damage.
- Resolved an occasional issue of not creating proper
data sheet.
- Fixed an intermittent issue which did not display the
attached stress library when loaded.
- Added ability for the 3D-Plot to remember the auto scaling
settings if they are changed by the user.
Build 6.0.2
Modifications
- Resolved intermittent issues regarding the scaling on
the Cox-Snell and Standardized vs. Fitted Value residual
plots when using small axis values.
- Edited the line for zero on a Standardized vs. Fitted
Value residual plot so that it is no longer linked to whether
or not the legend is being displayed.
- Fixed an issue which occurred after changing the name
of a data sheet and then trying to plot.
- Removed the ability to access the Quick Calculation
Pad from a multiple plot sheet.
- Resolved an intermittent issue which occurred while
generating an Auto Report while the auto scaling for the
plot sheet was not selected.
- Fixed an issue regarding the x-axis title on a Life
vs. Stress plot so that the default title is not used if
the title specified is not equal to the application default
value.
- Resolved an intermittent issue with the licensing on
international versions of Windows.
Build 6.0.1
Modifications
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